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Productos
Sistema de techo de tiras de aluminio para estaciones de metro
Strip ceilings look simple from below — a clean run of linear aluminum profiles — but underground, that simplicity has to coexist with one of the densest concentrations of overhead infrastructure in any public building type. Metro station platforms and concourses pack signaling cable runs, CCTV monitoring, smoke detection, emergency lighting, and public address wiring into a plenum space that's often shallower than in an above-ground building, simply because tunnel structural clearances don't leave much room to spare. A strip ceiling's narrow, repeating gap pattern actually works in favor of this constraint rather than against it — every groove between strips is a potential access point, distributed evenly across the entire run rather than concentrated at occasional panel joints.
Dingchengzun's aluminum strip ceiling system for metro stations is built around that access density requirement first, with the linear aesthetic treated as a secondary benefit rather than the primary design driver it might be in a less infrastructure-dense application. Fire and smoke performance follows the same non-combustible, low-smoke-emission baseline required throughout underground transit environments, since a strip ceiling is still part of the station's life-safety envelope even though its groove pattern looks more open than a sealed panel system.
Coordinating strip spacing with the specific density of cable trays and equipment above a given section of platform or concourse is a more granular exercise than it sounds — the access requirement isn't uniform along the length of a station, and strip layout is typically adjusted zone by zone rather than run as one continuous, identical pattern from end to end.
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Escaparate de aplicaciones de productos
Strip profiles for metro applications are specified in the same non-combustible aluminum and corrosion-resistant coating used across metro station ceiling products, since the tunnel humidity and, in some systems, stray current exposure from traction power apply equally to strip profiles as to sealed panels. Groove width is the main variable driving access density — wider, more frequent grooves are typically used above sections with heavier cable tray or signaling equipment concentration, while narrower, more closed groove spacing is used where the finished linear look matters more than access frequency, such as ticket hall ceilings with lighter overhead infrastructure.
Strip runs are coordinated at the drawing stage against the station’s specific cable tray layout, smoke extraction points, and platform screen door system positions, and because groove spacing can vary by zone within the same station, the specification typically documents these zone-by-zone variations explicitly rather than assuming one uniform strip pattern serves the entire platform length.
Instalación del producto
Instrucciones de instalación del techo de tiras de aluminio
- Install the hanger rods according to the ceiling layout, keeping all suspension points at the same horizontal level to prevent the strip line from sagging or twisting along its run.
- Fix the main runners securely, then position the carrier rails (or cross-tees) to match the strip spacing and module width specified in the layout drawing.
- Check and adjust the entire frame so the carrier system is level, straight, and square before any strips are hung, since misalignment at this stage will show clearly along a continuous linear run.
- Insert the aluminum strips into the carrier rail one section at a time, working in the correct sequence so each strip locks flush against the next and the gap width stays consistent along the full run.
- Prepare cut-outs and reserved positions for light fixtures, air diffusers, sprinklers, or access panels before or during installation, and use matching trim or closure strips at these openings to keep the line unbroken.
- After all strips are installed, sight down the full run to check for consistent gap spacing, straight alignment, and secure connections, confirming a flat, continuous, and properly finished ceiling line.
The patterns shown here are only part of what’s available in aluminum strip ceiling systems. Strips can be specified as flat, perforated, micro-perforated, or grooved profiles, in open or closed-gap configurations, with or without acoustic backing fleece behind the perforation.
These options are matched to project needs for acoustic control, airflow, lighting coordination, ease of plenum access, and the overall visual rhythm of the ceiling. Strip profile, width, perforation pattern, gap size, and edge return can be customized according to project drawings and design requirements.
The colors shown here represent only part of the available finish options for aluminum strip ceiling systems. A wide range of standard and custom colors is available to support different interior styles, from clean transit and office environments to decorative commercial and hospitality spaces.
Finishes are selected to complement lighting design, coordinate with wall and floor materials, and meet the practical demands of high-traffic public spaces. Whether the project calls for classic white, black, silver, wood grain, or a custom brand color, finish options can be matched to the design intent of the space.
Project-based color selection and custom matching are supported for aluminum strip ceiling systems, helping designers, contractors, and developers align the ceiling finish with the broader architectural palette.
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Yes, and in some cases more — the repeating groove pattern distributes access points evenly across the entire strip run rather than concentrating them at panel joints, which can work well above sections with dense, continuous cable tray runs.
Yes. Groove width and spacing are commonly adjusted zone by zone based on the actual density of cable trays, signaling equipment, or fire safety systems above each section, rather than running one uniform pattern across the whole platform.
Yes. Strip profiles use the same non-combustible, low-smoke-emission material baseline required throughout underground transit environments, since the strip ceiling remains part of the station's overall life-safety envelope.
Both, though the specification often differs — ticket halls with lighter overhead infrastructure typically use narrower, more closed groove spacing for a cleaner finished look, while platform areas with denser cable and signaling equipment often use wider groove spacing for access.
Strip runs are planned at the drawing stage against your station's specific mechanical and life-safety layout, so groove positions align with cable tray routes, smoke extraction points, and screen door system locations rather than being finalized independently of those systems.
